<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容" >
      <el-button slot="append" icon="el-icon-search"></el-button>
  </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据 -->
      <el-table :data="orderlist" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status"></el-table-column>
        <el-table-column label="是否发货" prop="is_send">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="下单时间" prop="create_time">
          <template slot-scope="scope">
            {{ scope.row.created_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <el-button size="mini" type="primary" icon="el-icon-edit" @click="showBox"></el-button>
            <el-button size="mini" type="success" icon="el-icon-location" @click="showProgressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="queryInfo.pagenum" :page-sizes="[5, 10, 15]" :page-size="queryInfo.pagesize" layout="total, sizes, prev, pager, next, jumper" :total="total">
    </el-pagination>
    </el-card>

    <!-- 修改地址的对话框 -->
    <el-dialog title="修改地址" :visible.sync="addressVisible" width="50%" @close="addressDialogClosed">
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader :options="cityData" v-model="addressForm.address1"</el-cascader>
         </el-form-item>
         <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
         </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
      <el-button @click="addressVisible = false">取 消</el-button>
      <el-button type="primary" @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 展示物流进度的对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%" >
      <!-- 时间线 -->
    <el-timeline >
      <el-timeline-item v-for="(activity, index) in progressInfo" :key="index" :timestamp="activity.time">
      {{activity.context}}
    </el-timeline-item>
    </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
export default {
  data() {
    return {
      queryInfo:{
        queru:'',
        pagenum:1,
        pagesize:10
      },
      // 总数据条数
      total:0,
      // 商品订单列表
      orderlist:[],
      addressVisible:false,
      addressForm:{
        address1:[],
        address2:''
      },
      addressFormRules:{
        address1:[
          {required:true,message:'请选择省市区/县',trigger:'blur'}
        ],
        address2:[
          {required:true,message:'请输入详细地址',trigger:'blur'}
        ]
      },
      cityData:[],
      progressVisible:false,
      progressInfo:[]
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    async getOrderList() {
      const {data:res} = await this.$http.get('orders',{params:this.queryInfo})
      if(res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败')
      }
      this.total = res.data.total
      this.orderlist = res.data.goods
    },
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    // 展示修改地址的对话框
    showBox() {
      this.addressVisible = true
    },
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 
    async showProgressBox() {
      const {data:res} = await this.$http.get('/kuaidi/:id')
      if(res.meta.status !== 200) {
        return this.$message.error('获取物流信息失败')
      }

      this.progressInfo = res.data

      this.progressVisible = true
    }
  }
}
</script>

<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>